Ábhar
World War, 1939-1945
122
History
107
World War, 1914-1918
33
Man-woman relationships
26
Campaigns
23
Soldiers
22
Holocaust, Jewish (1939-1945)
16
Jews
14
Underground movements
11
Vietnam War, 1961-1975
11
Families
9
Women
9
Prisoners of war
8
Journalists
7
Aerial operations
6
Brothers
6
Fighter pilots
6
Military life
6
Prisoners and prisons
6
War
6
Children
5
Fathers and sons
5
Iraq War, 2003-2011
5
Nazi concentration camps
5
Politics and government
5
Prisoners and prisons, German
5
Stalingrad, Battle of, Volgograd, Russia, 1942-1943
5
Triangles (Interpersonal relations)
5
Atrocities
4
Boys
4
Concentration camps
4
Napoleonic Wars, 1800-1815
4
Nazis
4
Officers
4
Orphans
4
Prisoners and prisons, Japanese
4
Rescue
4
Search and rescue operations
4
Sino-Japanese War, 1937-1945
4
Social conditions
4
Social life and customs
4
Adultery
3
Americans
3
Death
3
Fascism
3
Friendship
3
Guerrillas
3
Iwo Jima, Battle of, Japan, 1945
3
Korean War, 1950-1953
3
Marines
3
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